青檀绵叶蚜对青檀的危害与分布规律  

The damage of Shivaphis pteroceltis Qiao,Jiang and An,sp. nov. to Pteroceltis tatarinowii and its dispasal pattern

作　　者：刘和风 安广池[1,2] 赵洋民 王光照 冯传荣 安瑞 李伟伟[3] 

机构地区：[1]山东宏大园艺科学研究所,山东枣庄277117 [2]南京林业大学森林资源与环境学院 [3]山东农业大学

出　　处：《林业科技开发》2014年第1期33-37,共5页China Forestry Science and Technology

基　　金：山东省农业良种工程重点课题(编号:2013LZA04001);枣庄市科技攻关项目(编号:201011)

摘　　要：2007年5月发现危害青檀的一种蚜虫,经鉴定为斑蚜科(Drepanosiphidae)、绵叶蚜属(Shivaphis Das 1918)一新种,命名为青檀绵叶蚜(Shivaphis pteroceltis Qiao,Jiang and An,sp.nov)。据笔者2007—2013年调查发现青檀绵叶蚜为单食性蚜虫,寄主仅为青檀,在山东、河南、山西、北京、安徽等地的青檀自然分布区均有分布,在山东省枣庄市已对青檀造成严重危害。该虫若蚜及成蚜吸食叶片、幼果及幼嫩枝条汁液导致叶片失绿,影响树木生长及结果;虫体分泌的蜜露容易引起枝叶发生煤污病,严重影响风景观瞻和生态景观。青檀绵叶蚜在树冠部位呈聚集分布,分布规律为树冠底层>中层>上层,内部>中部>外部。A kind of aphid harmful to pteroceltis tatar#mwii, named as Shivaphis pteroceltis Qiao, Jiang and An, sp. nov. , was discovered in May 2007, which was identified as a new species（ Drepanosiphidae, Shivaphis Das 1918）. According to the survey since 2007 to 2013, Shivaphis pteroceltis Qiao ,Jiang and An, sp. nov. was monpohagous aphid, which distribu- ted in natural range of Pteroceltis tatarinowii in Shandong, Henan, Shanxi, Beijing, Anhui. Pteroceltis tatariaowii was its only host. Shivaphis pteroceltis Qiao, Jiang and An, sp. nov. has caused serious harm to Pteroceltis tatarinowii in Zaozhuang, Shandong. Nymph aphids and adult aphids suck juices of leaves, young fruit, young branch, which could af-fect the growth and fruit of plant. Honeydew, secretion of aphids, could caused sooty mould of branches and leaves, which affected＂ ecological landscape. Shivaphis pteroceltis Qiao, Jiang and An, sp. nov. appeared the aggregation distribution in crown. Distribution law was bottom layer 〉 middle layer 〉 upper layer, outside 〉 middle 〉 inside.

关 键 词：青檀绵叶蚜 分布 危害 斑蚜科 绵叶蚜属 

分 类 号：S792.99[农业科学—林木遗传育种]